_publication_add.php

<?php
require 'lib/global.php';

global $CONFIG;
$errors = [];
if($USER->auth>1) {
	if(isset($_REQUEST['lab_id'])) {
		$pubmed=new PHPMed();
		$researchers=new NGIresearchers();
		$publications=new NGIpublications();

		if($lab=$researchers->getLab($_REQUEST['lab_id'])) {
			$added=0;
			$found=0;
			if(isset($_REQUEST['from_date'])) {
				// Build pubmed query with a limitation on publication date
				date_default_timezone_set('UTC');
				$timestamp = new DateTime($_REQUEST['from_date']);
				$dt = $timestamp->format('Y/m/d');

				$pmq = '('.$lab['query']['query_string']['pi'].')' . ' AND ("'.$dt.'"[Date - Publication] : "3000"[Date - Publication])';

				$data=$pubmed->parsedSearch($pmq);
				$found=count($data);
				foreach($data as $pmid => $article) {
					$add=$publications->addPublication($article,$lab);
					if($add['data']['status']=="added") {
						$added++;
					}
				}
			} else {
				$errors[]='from_date not set';
			}
		} else {
			// Lab not found
			$errors[]='Invalid Lab ID';
		}
	} else {
		// lab_id not set
		$errors[]='Lab ID not set';
	}
} else {
	// Not logged in
	$errors[]='Not logged in';
}

echo json_encode(array('added' => $added, 'found' => $found, 'errors' => implode(', ', $errors)));